Anyone who has probed the inner life, who has sat in silence long enough to experience the stillness of the mind behind its apparent noise is faced with a mystery. Apart from all the outer attractions of life in the world, there exists at the center of human consciousness something quite satisfying and beautiful in itself, a beauty without features. The mystery is not so much that these two dimensions exist – an outer world and the mystery of the inner world – but that we are suspended between them, as a space in which both worlds meet ... as if the human being is the meeting point, the threshold between two worlds.
The song of a river ordinarily means the tune that waters play on rock, root, and rapid....This song of the waters is audible to every ear, but there is other music in these hills, by no means audible to all. To hear even a few notes of it you must first live here for a long time, and you must know the speech of hills and rivers. Then on a still night, when the campfire is low and the Pleiades have climbed over the rimrocks, sit quietly and listen for a wolf to howl, and think of everything you have seen and tried to understand. Then you may hear it--a vast pulsing harmony--its score inscribed on a thousand hills, its notes the lives and deaths of plants and animals, its rhythms spanning the seconds and the centuries.